Your friend's water pressure story is the perfect example of the real lesson: the most expensive surprises are usually things nobody thought to test, not things the inspector missed. Start with the water pressure question directly, since it prompted this. Run fixtures during your own walkthrough, and at the inspection ask the inspector to test static pressure and flow. Low pressure comes from a few different places and they cost wildly different amounts to fix: municipal supply pressure, a failing pressure regulator, undersized or corroded galvanized supply lines, or, if the home is on a well, pump and yield capacity. Knowing which one you have is the difference between a small part and a repipe. Now, the thread already covered the good inspection add-ons: sewer scope, radon, HOA documents, title. Those are right and I would do all of them. Let me give you the category nobody mentioned, which is the things an inspector will not check because they are not physical conditions. Permit history. Pull it from the county or city building department. If the basement was finished, the deck added, or the kitchen moved without permits, that is a real problem at resale and sometimes at appraisal, and no inspector will tell you about it because it is a records question, not a visual one. Flood zone. Check the FEMA designation for the specific parcel. This determines whether your lender requires flood insurance, and standard homeowners policies generally exclude flood damage. It is a large recurring cost that people discover after they are in contract. Insurability, meaning an actual quote, not an estimate. Get one during your inspection period. Prior claims on the property can affect both availability and price, and finding out late that a house is expensive or difficult to insure has killed a lot of deals. Ten minutes on the phone during due diligence. School attendance boundary. Confirm it with the district, not the listing. Listings get this wrong regularly and boundaries change. Survey. It tells you where your boundaries actually are, whether anything encroaches, and where easements sit. It is also usually what lets you remove the standard survey exception from your title policy, which otherwise leaves you uncovered for exactly those problems. Three more, all cheap and all commonly skipped. Read Schedule B of your title commitment, which is where the exceptions live, meaning what your title policy will not cover. Easements, CC&Rs, mineral rights. If the property is on a well or septic, and in the foothills west of Denver plenty are, get water quality and yield testing and a separate septic inspection. Neither is part of a standard home inspection. Ask for utility bills for the last twelve months. It is the fastest way to find out whether a house is expensive to heat, and it tells you more about insulation and windows than any visual inspection will. One habit worth adopting: attend the inspection. Do not just read the report. Walking through with the inspector for two hours teaches you more about the house than the document does, and you get to ask "how bad is that, really," which is the question the report never quite answers. I am a real estate professional, not a home inspector, so hire good specialists and let them scope their own work. My name is Zoltan Peresztegi and I work in Los Angeles, the South Bay and on the Palos Verdes Peninsula, so I am not your Colorado agent. If you want an introduction to a strong buyer's agent in the Morrison or Evergreen area who knows the well and septic questions that come with that terrain, message me and I will make one. Zoltan


